[INFO] fetching crate env_logger_successor 0.9.1...
[INFO] documenting env_logger_successor-0.9.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate env_logger_successor 0.9.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate env_logger_successor 0.9.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate env_logger_successor 0.9.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate env_logger_successor 0.9.1
[INFO] tweaked toml for crates.io crate env_logger_successor 0.9.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6788abf3c639a8cb694efe0da7863301c33ab020bd8a8370a280dbfaa655286d
[INFO] running `Command { std: "docker" "start" "-a" "6788abf3c639a8cb694efe0da7863301c33ab020bd8a8370a280dbfaa655286d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6788abf3c639a8cb694efe0da7863301c33ab020bd8a8370a280dbfaa655286d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6788abf3c639a8cb694efe0da7863301c33ab020bd8a8370a280dbfaa655286d", kill_on_drop: false }`
[INFO] [stdout] 6788abf3c639a8cb694efe0da7863301c33ab020bd8a8370a280dbfaa655286d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fba7ae36a49278072e1a64aa1b0a08d58720135c0844a8fd6cfea4469c3c60e
[INFO] running `Command { std: "docker" "start" "-a" "4fba7ae36a49278072e1a64aa1b0a08d58720135c0844a8fd6cfea4469c3c60e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]  Documenting env_logger_successor v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "4fba7ae36a49278072e1a64aa1b0a08d58720135c0844a8fd6cfea4469c3c60e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fba7ae36a49278072e1a64aa1b0a08d58720135c0844a8fd6cfea4469c3c60e", kill_on_drop: false }`
[INFO] [stdout] 4fba7ae36a49278072e1a64aa1b0a08d58720135c0844a8fd6cfea4469c3c60e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65330b25a503ad6816e76e550e4641d7cb596ba5fdf88f7bc78f72a719c6cd2
[INFO] running `Command { std: "docker" "start" "-a" "d65330b25a503ad6816e76e550e4641d7cb596ba5fdf88f7bc78f72a719c6cd2", kill_on_drop: false }`
[INFO] [stderr]  Documenting env_logger_successor v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d65330b25a503ad6816e76e550e4641d7cb596ba5fdf88f7bc78f72a719c6cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65330b25a503ad6816e76e550e4641d7cb596ba5fdf88f7bc78f72a719c6cd2", kill_on_drop: false }`
[INFO] [stdout] d65330b25a503ad6816e76e550e4641d7cb596ba5fdf88f7bc78f72a719c6cd2
